im not a tech person at all, but im a massive gamer when it comes to the pc, lately my power adapter starting buzzing all of a sudden and wouldn't charge my laptop, i bought a new smaller one that cant charge the laptop during basic games like town of salem or ftl (they just lose power VERY slowly during these games) but minecraft luckily charges, during demanding games like warthunder today my pc died within minutes of launching while at 91% battery and plugged in, during competitive csgo i can last anywhere between 5-30 minutes before my laptop dies. do i just need to replace my battery or is the game draining the battery that fast? would love some help